In a wandering and empty night, the youthful and beautiful but flashy insurance company salesman Kana Ishibashi is acted the role of Miase Ridge in Fukuoka. Before her death, she had communicated with civil engineering worker Suichi Shimizu (husband Muchu) through a dating website, and later turned to the arms of college student Keio Hideo (Keiji Takada) in order to climb wealth, which directly led to the tragedy of her death. After that, Zengwei became the main suspect and was questioned by the police. And the painful Shimizu met the lonely clothing store clerk Ma Guang Dai (played by Shinji Shinji) through the Internet, and two estranged people who sympathized with each other ran away. The film is based on Shoichi Yoshida's original novel and won the first place in the 2010 Top Ten Film, Best Director, Best Screenplay and Best supporting Actor Award in 2010; the 34th Japan Film Academy Academy Awards for Best Actor, Best Actress, Best supporting Actor, Best supporting Actress and Best Music Award.